The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2024
Filed:
Jul. 26, 2021
Applicant:
University of Southern California, Los Angeles, CA (US);
Inventors:
Rehan Rashid Kapadia, Los Angeles, CA (US);
Khaled Ahmed, San Jose, CA (US);
Frank Greer, Pasadena, CA (US);
Assignees:
University of Southern California, Los Angeles, CA (US);
California Institute of Technology, Pasadena, CA (US);
InPi LLC, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H01L 31/0304 (2006.01); H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1469 (2013.01); H01L 27/14634 (2013.01); H01L 31/03046 (2013.01); H01L 31/1852 (2013.01);
Abstract
A method for forming a composite substrate containing layers of dissimilar materials is provided. The method includes a step of disposing a release layer over a base substrate where the base substrate is composed of a first material. A template layer is attached to the release layer. Characteristically, the template layer is composed of a second material and adapted to form a compound semiconductor device thereon.